国内外自然灾害预警研究的前沿热点与发展趋势

——基于CiteSpace的可视化图谱分析

打开文本图片集

关键词自然灾害；灾害预警；预警；知识图谱；可视化分析

中图分类号：P315 文献标识码：A 文章编号：2096-7780（2026）02-0085-08

doi：10.19987/j.dzkxjz.2024-153

Hot spot and development trend of natural disaster early warning research at home and abroad： Visualization map analysis based on CiteSpace

Liu Huimin

（College of Politics and Public Administration， Qinghai Minzu University， Qinghai Xining 810o07， China）

AbstractResearch on early warning systems for natural disasters are necessary to promote the modernization of national securitysystemsandcapabities.Therefore，this studyused CiteSpacebibliometric softwareto select the China National Knowledge Infrastructure （CNKI） and Web of Science as the Chinese and foreign databases，respectively.The co-occurrence map of keywords，keyword clustering map，and keyword burst map of domestic and foreign research on natural disasterearly warmings were thenanalyzed.Inaddition，the frontier hotspotsanddevelopment trendsof early warningresearch at home and abroad were addressedand the diferences inresearch in this field between China and foreigncountries were compared.This study reveals that communication and exchange in natural disaster early warning research betweenChinaand theinternational communityshould bestrengthened，internationalcooperation inearly Warmingshould bepromoted，publicawarenessand disaster preventionand mitigation abilityshouldbe improved，and modernization of the national security system and capabilities should be advanced.

Keywordsnatural disaster; disaster early warning; early warning; knowledge graph; visual analysis

0 引言

在科学技术迅速发展的当今时代，应急管理在强大科技实力的加持下，体系更加完整，各项制度更加健全，防灾减灾能力大大提升，应急管理工作取得了巨大进步。（剩余13598字）